Average Weather in March in Santiago Oxtotitlán Mexico
Daily high temperatures increase by 3°F, from 76°F to 79°F, rarely falling below 71°F or exceeding 83°F.
Daily low temperatures increase by 3°F, from 42°F to 45°F, rarely falling below 36°F or exceeding 50°F.
For reference, on April 26, the hottest day of the year, temperatures in Santiago Oxtotitlán typically range from 49°F to 79°F, while on January 7, the coldest day of the year, they range from 37°F to 71°F.
Average High and Low Temperature in March
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on March. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in March
The month of March in Santiago Oxtotitlán experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 32% to 37%.
The clearest day of the month is March 1, with clear, mostly clear, or partly cloudy conditions 68% of the time.
For reference, on September 12, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 90%, while on February 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%.
Cloud Cover Categories in March
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Santiago Oxtotitlán, the chance of a wet day over the course of March is essentially constant, remaining around 3% throughout.
For reference, the year's highest daily chance of a wet day is 80% on August 27, and its lowest chance is 1% on December 8.
Probability of Precipitation in March
To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during March in Santiago Oxtotitlán is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.5 inches.
The lowest average 31-day accumulation is 0.2 inches on March 25.
Average Monthly Rainfall in March
Over the course of March in Santiago Oxtotitlán, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 32 minutes, implying an average daily increase of 1 minute, 5 seconds, and weekly increase of 7 minutes, 33 seconds.
The shortest day of the month is March 1, with 11 hours, 47 minutes of daylight and the longest day is March 31, with 12 hours, 19 minutes of daylight.
Hours of Daylight and Twilight in March
The latest sunrise of the month in Santiago Oxtotitlán is 6:57 AM on March 1 and the earliest sunrise is 24 minutes earlier at 6:33 AM on March 31.
The earliest sunset is 6:44 PM on March 1 and the latest sunset is 8 minutes later at 6:52 PM on March 31.
Daylight saving time is observed in Santiago Oxtotitlán during 2018, but it neither starts nor ends during March, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 7:02 AM and sets 13 hours, 16 minutes later, at 8:18 PM, while on December 21, the shortest day of the year, it rises at 7:07 AM and sets 10 hours, 59 minutes later, at 6:06 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in March
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The chance that a given day will be muggy in Santiago Oxtotitlán is essentially constant during March, remaining around 0% throughout.
For reference, on June 9, the muggiest day of the year, there are muggy conditions 0% of the time, while on November 24, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in March
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed in Santiago Oxtotitlán is essentially constant during March, remaining within 0.1 miles per hour of 5.4 miles per hour throughout.
For reference, on March 24, the windiest day of the year, the daily average wind speed is 5.5 miles per hour, while on August 15, the calmest day of the year, the daily average wind speed is 4.0 miles per hour.
The highest daily average wind speed during March is 5.5 miles per hour on March 25.
Average Wind Speed in March
Wind Direction in March
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season in Santiago Oxtotitlán typically lasts for 11 months (320 days), from around February 1 to around December 18, rarely starting after March 12, or ending before November 11.
The month of March in Santiago Oxtotitlán is more likely than not fully within the growing season, with the chance that a given day is in the growing season increasing from 83% to 98% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in March
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
The average accumulated growing degree days in Santiago Oxtotitlán are increasing during March, increasing by 341°F, from 480°F to 821°F, over the course of the month.
Growing Degree Days in March
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy in Santiago Oxtotitlán is gradually increasing during March, rising by 0.6 kWh, from 6.6 kWh to 7.2 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in March
For the purposes of this report, the geographical coordinates of Santiago Oxtotitlán are 18.961 deg latitude, -99.668 deg longitude, and 7,129 ft elevation.
The topography within 2 miles of Santiago Oxtotitlán contains very significant variations in elevation, with a maximum elevation change of 1,175 feet and an average elevation above sea level of 7,136 feet. Within 10 miles contains very significant variations in elevation (8,087 feet). Within 50 miles also contains extreme variations in elevation (13,802 feet).
The area within 2 miles of Santiago Oxtotitlán is covered by cropland (81%) and trees (17%), within 10 miles by trees (46%) and cropland (34%), and within 50 miles by cropland (38%) and trees (36%).
This report illustrates the typical weather in Santiago Oxtotitlán year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There is only a single weather station, Licenciado Adolfo López Mateos International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Santiago Oxtotitlán.
At a distance of 43 kilometers from Santiago Oxtotitlán, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Santiago Oxtotitlán according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.